Jun

29

New OLED Could Keep Devices Running Longer Per Charge

June 29, 2021 | Leave a Comment

University of Michigan researchers have developed a new electrode that could free up 20% more light from organic light-emitting diodes. It could help extend the battery life of smartphones and laptops, or make next-gen televisions and displays much more energy efficient.   The approach prevents light from being trapped in the light-emitting part of an […]

Nov

21

Printed Organic LEDs and Solar Cells Predicted Soon

November 21, 2013 | 1 Comment

Dr. Armin Wedel, head of division at the Fraunhofer Institute for Applied Polymer Research (IAP) in Potsdam-Golm believes time is slowly running out for bulky television sets, boxy neon signs and the square-edged backlit displays we all know from shops and airports. It won’t be long before families gathering together to watch television at home […]

Dec

31

Super Efficiency For Organic Light Emitting Diodes

December 31, 2012 | 3 Comments

Great advances have been made in the development of materials for organic light-emitting diodes (OLED) in recent years.  The Center for Organic Photonics and Electronics Research (OPERA) of Kyushu University announced that it has developed a new OLED light-emitting material that is a fluorescent material and has an internal quantum efficiency of better than 90%. […]

Nov

2

The OLED Is Coming Better Cheaper and Flexible

November 2, 2011 | 1 Comment

Regular readers know the LED and its organic OLED cousin are getting poised to compete with the compact florescent and incandescent light sources.  The past few days has seen two OLED breakthroughs that are quite similar and worth a very close look. Current OLEDs are made of glass substrates and encapsulated between two layers of […]

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